Acoustic clouds are made up of high NRC acoustic materials meant to help absorb sound waves and provide better acoustics for an area. They can completely cover the ceiling of a room or be strategically placed in areas that need better sound control. Instead of having to repaint the ceiling or add some wall art to the mix, acoustic clouds give off a pretty modern appearance while also giving acoustic correction to the room. Sound absorption with any acoustic cloud happens as soon as sound travels toward the ceiling. It also is effective when the sound bounces back towards the floor.